Quote from Raystonn:
They even state in that article that the correlation breaks down when you look at earlier time periods. So they've basically cherry picked the time period during which it seems to correlate. If the S&P 500 hadn't correlated they would have looked at the Dow, then the Nasdaq, then the Russell, then a Smallcap index, etc. etc. until they found something that correlated for a few years. This is simple random chance. Given enough charts and enough years, a many will correlate due to complete random chance.
In other words, the correlation is completely meaningless.
-Raystonn
I'm sure that to back up your assertion you have done Pearson and/or Spearman tests. Certainly you have the R2 number close at hand, which would make it easy for you to justify your comment that "this is simple random chance"....
I would love to see the data..otherwise I get the feeling that your comment is "completely meaningless"...
